| because of any payment | 13 | cause |
| for the pk | 2 | transitive-object |
| for per protocol analysis | 2 | purpose |
| subject → be → valid | 32 |
| negative | neutral | positive |
| 0.093 | 0.730 | 0.176 |
| Raw frequency | 32 |
| Normalized frequency | 0.308 |
| Modifier score | 0.900 |
| Perplexity | 210.556 |